LCM of 372, 998, 431, 862, 213
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 372, 998, 431, 862, 213 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 372, 998, 431, 862, 213. So, keep reading to learn more.
Given numbers are 372,998,431,862,213
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 372,998,431,862,213 is 5680402428.
Find LCM of 372,998,431,862,213 with Prime Factorization
| 2 | 372, 998, 431, 862, 213 |
| 3 | 186, 499, 431, 431, 213 |
| 431 | 62, 499, 431, 431, 71 |
| 62, 499, 1, 1, 71 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 431 x 62 x 499 x 1 x 1 x 71 = 5680402428
Therefore, the lowest common multiple of 372,998,431,862,213 is 5680402428.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
372 x 998 x 431 x 862 x 213 = 29379041357616
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372
998 : 1, 2, 499, 998
431 : 1, 431
862 : 1, 2, 431, 862
213 : 1, 3, 71, 213
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 372,998,431,862,213, is 1.
Now, the common factors can be found like this.
372:2x 2x 3x 31
998:2x 499
431:431
862:2x 431
213:3x 71
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 3x 431 = 5172
Therefore, the value for common factors is 5172.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 29379041357616/(1x5172)
LCM = 29379041357616/5172
LCM = 5680402428
Thus, we can understand that the LCM of 372,998,431,862,213 is 5680402428.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 372, 998, 431, 862, 213
1. What is the LCM of 372, 998, 431, 862, 213?
Answer: LCM of 372, 998, 431, 862, 213 is 5680402428.
2. How to calculate the LCM of 372, 998, 431, 862, 213?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 372, 998, 431, 862, 213.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.